February 10, 2026 UMD Home FabLab AIM Lab
Etch tunnel Acid Bench 1 Back to Equipment List
Operational Status ● Online
Description Working with wet chemicals can be hazardous if you don't follow the proper procedures at all times. Violating procedure risks not only your health but also the health and safety of other users and may result in loss of access to FabLab for an extended period of time.

Please read and understand the Materials Safety Data Sheets (MSDS) for all of the chemicals you will be using. Copies are in a binder in the Change Room or you can find them online at http://www.msdssearch.com/find.htm or from the vendor.
Location FabLab | ETCH Tunnel
Manufacturer
Staff Contact FabLab Staff
fablab@umd.edu
Rates
Large Commercial
$242/hr
Small Commercial / MTECH
$166/hr
External Non-profit / University
$126/hr
UMD
$81/hr
No Charge
$0/hr
Reservations No upcoming reservations at this time.
Logs
Tue, Feb 10, 2026
4:30 pm - 5:30 pm
Tahir Mahmud
View Reservation
Tue, Feb 10, 2026
2:00 pm - 2:45 pm
Sorah Fischer
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Tue, Feb 10, 2026
10:15 am - 11:15 am
Bibek Ramdam
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Piranha etch (100 ml each of H2SO4 and H2O2)
Mon, Feb 09, 2026
6:00 pm - 6:30 pm
Sorah Fischer
View Reservation
Mon, Feb 09, 2026
5:00 pm - 6:00 pm
Tahir Mahmud
View Reservation
Records to show:
SOPs
etch-01_sop_etch_tunnel_acid_bench.pdf (89.27 KB)
index.php (38 B)
Manuals

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Recipes

Colleges A. James Clark School of Engineering
The College of Computer, Mathematical, and Natural Sciences

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